Radiological Control Technician

We have multiple openings for Radiological Control Technicians (RCT) in the Environment Safety and Health (ES&H) Directorate to support the National Ignition Facility (NIF) and Photon Sciences Principal Directorate. You will complete qualifications as a Department Of Energy (DOE) RCT through the LLNL RCT training program and provide radiological control functions health physics counting lab support and operation and maintenance of radiological monitoring equipment in support of multi-shift operations; perform radiological and beryllium surveys and measurements; oversee radiological aspects of work performed by NIF technicians; perform decontamination and maintenance on equipment contaminated with radioactive materials and/or beryllium.

These positions will be filled at either level based on knowledge and related experience as assessed by the hiring team. Additional job responsibilities (outlined below) will be assigned if hired at the higher level.

These positions require full-time on-site presence due to the nature of the work.

You will

• Provide general technical support guidance and monitoring in radiation protection to assist programmatic personnel in the safe performance of facility and experimental operations. Monitor and assist NIF radiation workers in safe radiological work practices.
• Perform radiological surveys and measurements to ensure adequate radiological safety. Collect samples for analysis. Maintain appropriate radiological postings.
• Operate and maintain radiological detection and sampling equipment including hand-held meters electronic dosimeters swipe counters liquid scintillation counters gamma spectroscopy detectors stack and area air monitoring systems and sample collectors neutron bubble detectors etc.  Review measurement data to determine basic safety compliance with an established design or a standard procedure.
• Obtain prepare and assist with analyses of radiological samples. Handle package and transport radioactive and beryllium contaminated materials.
• Initiate appropriate corrective action (under general supervision) to assure adherence to procedures and design criteria.  Keep the Radiation Safety Officer/Deputy Radiation Safety Officer informed of changes in radiological conditions or systems through regular communication.
• Respond and participate in radiological emergency response activities or off-normal events.
• Conduct field training and training evaluations in support of NIF worker qualifications.
• Perform other duties as assigned.

Additional job responsibilities at the 571.3 level 

• Calibrate radiological detection and sampling equipment.
• Observe interpret and take measurements of and analyze moderately complex data from advanced radiological monitoring equipment systems or operations to determine safety compliance with an established design or a standard procedure.
• Assist in the writing and preparation of safety policies and procedures including safety controls for Radiation Work Permits other Work Control Documents and safety routine requirements.

Qualifications :

• Ability to secure and maintain a U.S. DOE Q-level security clearance which requires U.S. citizenship.
• Associate degree in Occupational Safety or Radiation Protection with related experience or equivalent combination of education and extensive experience in Occupational Safety Radiation Protection or related scientific area.
• Intermediate technical knowledge ability to acquire and analyze basic data experience in the maintenance and operation of radiological detection and analytical instrumentation and equipment and practical radiological contamination control practices.
• Experience operating and maintaining radiological sampling and detection equipment or other analytical equipment of similar complexity.
• Effective high-quality interpersonal written verbal and presentation communication skills to provide technical guidance and write technical documentation.
• Analytical decision making and problem-solving skills including the ability to interpret and report results.
• Ability to complete formal DOE Radiological Control Technician qualifications.
• Ability to work independently under general supervision and in a team environment in a fast-paced schedule-driven environment.
• Ability to work various shifts in support of around-the-clock operations.

Additional qualifications at the 571.3 level 

• Advanced technical skills and knowledge ability to acquire and analyze moderately complex data experience in the maintenance and operation of radiological detection and analytical instrumentation and equipment and practical radiological contamination control practices.
• Independent analytical decision making and problem-solving skills.
• Experience in evaluating safe performance of maintenance and operations identifying problems and providing solutions.
• Experience as an instructor for on-job-training establishing appropriate work methods initiating corrective actions and setting work priorities.

Qualifications We Desire

• Knowledge of and experience with NIF policies and procedures.
• Current DOE RCT certification. Current or former qualification as a DOE beryllium worker or equivalent.
• Experience performing radiological controls involving tritium depleted uranium and/or transuranics.

Additional Information :

#LI-Onsite

Position Information

This is a Career Indefinite position open to Lab employees and external candidates.

Why Lawrence Livermore National Laboratory

• Included in 2025 Best Places to Work by Glassdoor!
• Flexible Benefits Package
• 401(k)
• Relocation Assistance
• Education Reimbursement Program
• Flexible schedules (*depending on project needs)
• Our values - visit  Clearance

  This position requires a Department of Energy (DOE) Q-level clearance.  If you are selected we will initiate a Federal background investigation to determine if you meet eligibility requirements for access to classified information or matter. Also all L or Q cleared employees are subject to random drug testing.  Q-level clearance requires U.S. citizenship. 

  Pre-Employment Drug Test

  External applicant(s) selected for this position must pass a post-offer pre-employment drug test. This includes testing for use of marijuana as Federal Law applies to us as a Federal Contractor.

  Wireless and Medical Devices

  Per the Department of Energy (DOE) Lawrence Livermore National Laboratory must meet certain restrictions with the use and/or possession of mobile devices in Limited Areas. Depending on your job duties you may be required to work in a Limited Area where you are not permitted to have a personal and/or laboratory mobile device in your possession.  This includes but not limited to cell phones tablets fitness devices wireless headphones and other Bluetooth/wireless enabled devices.  

  If you use a medical device which pairs with a mobile device you must still follow the rules concerning the mobile device in individual sections within Limited Areas.  Sensitive Compartmented Information Facilities require separate approval. Hearing aids without wireless capabilities or wireless that has been disabled are allowed in Limited Areas Secure Space and Transit/Buffer Space within buildings.

  Pre-Placement Medical Exam

  A job related pre-placement medical examination may be required.

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  Remote Work :

  No

  
  

  Employment Type :

  Full-time